add mac distrib for 0.5.17

plugins/Bidoo.json

@@ -15,6 +15,10 @@
     "lin": {
       "download": "https://github.com/sebastien-bouffier/Bidoo/files/1640880/Bidoo-0.5.17-lin.zip",
       "sha256": "82d3e37eda91b14e658b46a23e320cfeacd707b1f57907ad7529e9fab33a1068"
+    },
+    "mac": {
+      "download": "https://github.com/sebastien-bouffier/Bidoo/files/1645750/Bidoo-0.5.17-mac.zip",
+      "sha256": "a22bea407068ad60bfb2b1d8ba6dba94e2c607252f47ce2e977f10db7d405a81"
     }
   }
 }